1.   A bad case of sibling rivalry, it seems.

2.   In real life, positive and negative oedipal relations, and guilt about these relations often remain hidden behind sibling rivalry.

3.   Others continue the hostility into adulthood and never make peace with their brothers and sisters - a phenomenon called sibling rivalry.

4.   They felt no sibling rivalry where Joe was concerned.

5.   This rejection fear compounds the anxiety that others are preferred and also Maybe preferable-the root of sibling rivalry.

6.   This was not the only instance of sibling rivalry in the house of Pelops.

7.   Almost immediately, simmering tensions among them erupt, revealing class differences and a painful sibling rivalry.

8.   Although Bass scoffs at any connection between their relationship and the sibling rivalry depicted in the film, a certain wistfulness creeps into her voice as she describes Samantha.

9.   And, just like the ultra-competitive Kennedys, there is sibling rivalry between them.

10.   Another case of sibling rivalry, you say?